| Sinop to Campo de Criptana | 1,995.62 mi (3,211.64 km) |
| Sinop to Campos del Puerto | 1,681.98 mi (2,706.89 km) |
| Sinop to Canals | 1,875.89 mi (3,018.95 km) |
| Sinop to Candelaria | 3,009.43 mi (4,843.21 km) |
| Sinop to Canet de Mar | 1,667.33 mi (2,683.32 km) |
| Sinop to Cangas | 2,225.13 mi (3,581.00 km) |
| Sinop to Cangas de Narcea | 2,099.74 mi (3,379.20 km) |
| Sinop to Canovellas | 1,682.18 mi (2,707.21 km) |
| Sinop to Canteras | 1,930.19 mi (3,106.34 km) |
| Sinop to Cantillana | 2,174.69 mi (3,499.83 km) |
| Sinop to Capdepera | 1,655.61 mi (2,664.44 km) |
| Sinop to Carballo | 2,204.36 mi (3,547.58 km) |
| Sinop to Carcagente | 1,865.52 mi (3,002.26 km) |
| Sinop to Cardedeu | 1,677.91 mi (2,700.34 km) |
| Sinop to Carlet | 1,867.02 mi (3,004.68 km) |
